SINS, small

Imagine all the obstacles a person might have to overcome if he were to walk from New York City to San Francisco. One man who accomplished this rare achievement mentioned a rather surprising difficulty when asked to tell of his biggest hurdle. He said that the toughest part of the trip wasn't traversing the steep slopes of the mountains or crossing hot, dry, barren stretches of desert. Instead, he said, "The thing that came the closest to defeating me was the sand in my shoes."

Our Daily Bread.